[glib] More stream tests

[Matthias Clasen <matthiasc src gnome org>]

commit 2764b75d5373d03b46d04fdfa3cc64becf274294
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jul 5 11:38:31 2010 -0400

    More stream tests

 gio/tests/buffered-input-stream.c  |   35 +++++++++++++++++++++++++++++++++++
 gio/tests/buffered-output-stream.c |   35 +++++++++++++++++++++++++++++++++++
 gio/tests/converter-stream.c       |    2 ++
 3 files changed, 72 insertions(+), 0 deletions(-)
---
diff --git a/gio/tests/buffered-input-stream.c b/gio/tests/buffered-input-stream.c
index b8059bf..4809cc7 100644
--- a/gio/tests/buffered-input-stream.c
+++ b/gio/tests/buffered-input-stream.c
@@ -246,6 +246,40 @@ test_skip (void)
   g_object_unref (base);
 }
 
+static void
+test_close (void)
+{
+  GInputStream *base;
+  GInputStream *in;
+  GError *error;
+
+  base = g_memory_input_stream_new_from_data ("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVXYZ", -1, NULL);
+  in = g_buffered_input_stream_new (base);
+
+  g_assert (g_filter_input_stream_get_close_base_stream (G_FILTER_INPUT_STREAM (in)));
+
+  error = NULL;
+  g_assert (g_input_stream_close (in, NULL, &error));
+  g_assert_no_error (error);
+  g_assert (g_input_stream_is_closed (base));
+
+  g_object_unref (in);
+  g_object_unref (base);
+
+  base = g_memory_input_stream_new_from_data ("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVXYZ", -1, NULL);
+  in = g_buffered_input_stream_new (base);
+
+  g_filter_input_stream_set_close_base_stream (G_FILTER_INPUT_STREAM (in), FALSE);
+
+  error = NULL;
+  g_assert (g_input_stream_close (in, NULL, &error));
+  g_assert_no_error (error);
+  g_assert (!g_input_stream_is_closed (base));
+
+  g_object_unref (in);
+  g_object_unref (base);
+}
+
 int
 main (int   argc,
       char *argv[])
@@ -260,6 +294,7 @@ main (int   argc,
   g_test_add_func ("/buffered-input-stream/read-byte", test_read_byte);
   g_test_add_func ("/buffered-input-stream/read", test_read);
   g_test_add_func ("/buffered-input-stream/skip", test_skip);
+  g_test_add_func ("/filter-input-stream/close", test_close);
 
   return g_test_run();
 }
diff --git a/gio/tests/buffered-output-stream.c b/gio/tests/buffered-output-stream.c
index e3e3c6f..9ce4d82 100644
--- a/gio/tests/buffered-output-stream.c
+++ b/gio/tests/buffered-output-stream.c
@@ -72,6 +72,40 @@ test_grow (void)
   g_object_unref (base);
 }
 
+static void
+test_close (void)
+{
+  GOutputStream *base;
+  GOutputStream *out;
+  GError *error;
+
+  base = g_memory_output_stream_new (g_malloc0 (30), 30, g_realloc, g_free);
+  out = g_buffered_output_stream_new (base);
+
+  g_assert (g_filter_output_stream_get_close_base_stream (G_FILTER_OUTPUT_STREAM (out)));
+
+  error = NULL;
+  g_assert (g_output_stream_close (out, NULL, &error));
+  g_assert_no_error (error);
+  g_assert (g_output_stream_is_closed (base));
+
+  g_object_unref (out);
+  g_object_unref (base);
+
+  base = g_memory_output_stream_new (g_malloc0 (30), 30, g_realloc, g_free);
+  out = g_buffered_output_stream_new (base);
+
+  g_filter_output_stream_set_close_base_stream (G_FILTER_OUTPUT_STREAM (out), FALSE);
+
+  error = NULL;
+  g_assert (g_output_stream_close (out, NULL, &error));
+  g_assert_no_error (error);
+  g_assert (!g_output_stream_is_closed (base));
+
+  g_object_unref (out);
+  g_object_unref (base);
+}
+
 int
 main (int argc, char *argv[])
 {
@@ -81,6 +115,7 @@ main (int argc, char *argv[])
 
   g_test_add_func ("/buffered-output-stream/write", test_write);
   g_test_add_func ("/buffered-output-stream/grow", test_grow);
+  g_test_add_func ("/filter-output-stream/close", test_close);
 
   return g_test_run ();
 }
diff --git a/gio/tests/converter-stream.c b/gio/tests/converter-stream.c
index ee5a2e4..9ac50c6 100644
--- a/gio/tests/converter-stream.c
+++ b/gio/tests/converter-stream.c
@@ -325,6 +325,7 @@ test_expander (void)
 					     sizeof (unexpanded_data),
 					     NULL);
   cstream = g_converter_input_stream_new (mem, expander);
+  g_assert (g_converter_input_stream_get_converter (cstream) == expander);
   g_object_unref (mem);
 
   total_read = 0;
@@ -581,6 +582,7 @@ test_corruption (GZlibCompressorFormat format, gint level)
   ostream1 = g_memory_output_stream_new (NULL, 0, g_realloc, NULL);
   compressor = G_CONVERTER (g_zlib_compressor_new (format, level));
   costream1 = g_converter_output_stream_new (ostream1, compressor);
+  g_assert (g_converter_output_stream_get_converter (costream1) == compressor);
 
   g_output_stream_splice (costream1, istream0, 0, NULL, &error);
   g_assert_no_error (error);